With the development of society, we have seen a lot of ingredients that we have not seen before, but with new ingredients, new problems have emerged, these ingredients and the ingredients we are familiar with are not a thing, to the children in the purchase of whether to pay attention to it?
Today, I will choose a few representative ingredients for you to compare, so that you can fully understand whether these ingredients are one or not.
Kiwi & Kiwifruit
First of all, it is clear that kiwifruit and kiwifruit are a kind of food, kiwifruit, which is the English name of kiwifruit.
Kiwifruit is native to China, where kiwifruit existed 26 million years ago. In 1904, kiwifruit was introduced to New Zealand and planted on a large scale, and later in order to make it go international, New Zealand named it "Kiwifruit", which is transliterated as kiwi.
There are about 66 kinds of kiwifruit in the world, of which 62 are in China, and the most popular in the market are Chinese kiwifruit and delicious kiwifruit.
New Zealand's kiwi fruit "Hayward" is cultivated with delicious kiwifruit, and "golden fruit" is cultivated with Chinese kiwifruit.
In fact, many domestic kiwifruit are better than foreign countries, and studies have shown that domestic kiwifruit is sweeter and more nutritious than imported.
Here's a comparison of the nutritional content of several different types of kiwifruit to see if your money is spent in vain.
(Source: Tencent Medical Code)
Pineapples & pineapples
Pineapple and pineapple, which are commonly found on the market, are actually brothers of the same genus of bromeliads in the bromeliad family. It's just that because of the different varieties, there are a little differences in appearance and nutrition. Among them, pineapples with more moisture have lower calories; pineapples with less moisture are naturally sweeter and higher in calories.
(Source: Peppermint Health)
In addition to this, pineapples also contain more bromelain than bromeliads. On the one hand, this enzyme can soften the meat, so the pineapple grunt meat can be so tender and delicious; on the other hand, it will break down a small amount of protein in the cells on the surface of our tongue, so we must soak it in hot water or salt water for half an hour before eating pineapple!
As for other nutrients, the gap between pineapple and pineapple is not large, and everyone can choose according to their preferences and economic strength
Salmon & Rainbow Trout
The gap between the two species of fish in nutrition is still relatively large, our traditional understanding of salmon specifically refers to Atlantic salmon, is a kind of marine fish, the current US FDA clearly recommends that rainbow trout can not be called salmon.
Salmon is a common deep-sea fish rich in high-quality DHA, in Japanese food, raw taste fat, but it is likely to accidentally eat fake salmon, that is, rainbow trout.
And salmon and rainbow trout, in terms of nutrition is still slightly different, the following to give you a comparison of the specific data:
(Source: Dr. Lilac)
Basha Fish & Dragon Fish
Usually, the two kinds of fish bought in the supermarket are white fillets, no fish bones, and they look very similar, so many people think that this is a food, but it is not.
But the dragon fish and the basa fish are actually two completely different fish, and the nutritional difference is also relatively large.
Basa fish is a large-scale farmed freshwater fish, large production, mainly produced in Vietnam, the appearance is actually relatively different from the dragon fish, but because of its high cost performance and easy processing, it is often passed off as jackie chan, cod and other marine fish for sale.
The Dragon Fish is a "lama who came to the south and carried the five-pound fish in his hand", which is a high-quality marine fish with a flat body, like a long tongue.
Although all are spineless and scaleless, and have a soft and tender taste, the unsaturated fatty acid content of longli (marine fish) is higher than that of basha (freshwater fish), which can provide a rich DHA and EPA.
whiting
Although there is no comparison between cod, the price of different species and different sizes of cod on the market varies a lot. In fact, orthodoxy, according to the hierarchical order of "boundary-phylum-order-order-family-genus-species", there are 11 families and 162 genera under the order Cod, and more than 700 species of fish can be called cod.
If you must give cod a ranking, the most authentic true cod refers to the three species of fish in the cod-cod family-cod genus, namely Atlantic cod, Pacific cod and Greenland cod, which are produced in the North Pacific, North Atlantic and Arctic regions.
The Alaskan cod can also be counted as a fourth cod, but there is some ambiguity as to whether it is a cod or not.
Shiitake mushrooms & mushrooms
In terms of price, the price of flower mushrooms is much higher than that of shiitake mushrooms. Flower mushrooms are natural conditions such as controlling temperature, humidity, light and ventilation in the production process of shiitake mushrooms, artificially changing the normal growth and development of shiitake mushrooms, so that the lid forms a brown and white pattern, thus forming a mushroom.
Both mushrooms and shiitake mushrooms are rich in amino acids and phytochemicals (polysaccharides and purines); the vitamin D content per 100 g of mushrooms or shiitake mushrooms exceeds 120 international units.
Shiitake mushrooms are divided into three kinds: flower mushrooms, thick mushrooms and flat mushrooms, of which the first level is a flower mushroom, which is the top product of the mushroom, the mushroom is thick, tender, fragrant, and slightly higher in nutritional value.
Sand fruit & begonia
Sand fruit and begonia look very similar, begonia and apple belong to the rose family apple genus, and apple is considered relative, but sand fruit is not, belongs to the arbor genus.
From the perspective of nutritional composition, the vitamin C content of sand fruit is similar to that of apples, while the vitamin C content of begonia fruit is 5 times that of apples.
Although the vitamin C content of begonia fruit is high, its sugar content is also higher than that of apples, so it is best not to eat too much at a time, otherwise it is easy to exceed the calorie standard
I don't know if reading this article has made you have some correct cognition of common foods ~ when you buy it in the future, you can polish your eyes~
bibliography:
[1] Pineapple and Pineapple, Dragon Fish and Basha Fish... What are the differences between the 10 "twin foods"? Beijing Municipal Health Commission
[2] How dirty is the "Basa Fish"? What is worse than "Dragon Fish"? Nutritionist Gu Zhongyi
[3] "5 yuan a pound of kiwifruit, 20 yuan a pound of kiwifruit, which is better?" 》 Tencent Medical Code
[4] Pineapple or Pineapple? Look here to distinguish at a glance "Mint Health"
[5] "Fish Eye Mixing Phenomenon: The Most Commonly "Dropped" Fish", Hong Kong Consumer Council
[6] "Dizzy, so many fish are called cod, which one is true?" Which can be given to the child? " fruit shell
Personal introduction: Nutritionist Vivi (Zhu Yuwei), China's first batch of registered dietitians, returnee master of nutrition, national first-class public nutritionist, vice chairman of the Infant Supplement Professional Committee, member of the Maternal and Infant Science Writers Association of China Science Writers Association, the whole network of fans more than one million,000,000,000,000,000 people, focusing on the dissemination of international mainstream maternal and infant parenting, nutritional food and other popular science knowledge. Welcome to follow me on Penguin and various platforms